CN112602333B - 骨传导麦克风 - Google Patents

骨传导麦克风 Download PDF

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Publication number
CN112602333B
CN112602333B CN201980055517.1A CN201980055517A CN112602333B CN 112602333 B CN112602333 B CN 112602333B CN 201980055517 A CN201980055517 A CN 201980055517A CN 112602333 B CN112602333 B CN 112602333B
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CN
China
Prior art keywords
bone conduction
piezoelectric element
conduction microphone
plate
vibration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201980055517.1A
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English (en)
Chinese (zh)
Other versions
CN112602333A (zh
Inventor
国本浩
中尾克
田坂启
西乡贺津雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN112602333A publication Critical patent/CN112602333A/zh
Application granted granted Critical
Publication of CN112602333B publication Critical patent/CN112602333B/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/02—Microphones
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/14—Throat mountings for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/03—Transducers capable of generating both sound as well as tactile vibration, e.g. as used in cellular phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/03—Reduction of intrinsic noise in microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
CN201980055517.1A 2018-08-30 2019-08-26 骨传导麦克风 Active CN112602333B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-161597 2018-08-30
JP2018161597A JP6534023B1 (ja) 2018-08-30 2018-08-30 骨伝導マイク
PCT/JP2019/033327 WO2020045351A1 (ja) 2018-08-30 2019-08-26 骨伝導マイク

Publications (2)

Publication Number Publication Date
CN112602333A CN112602333A (zh) 2021-04-02
CN112602333B true CN112602333B (zh) 2023-07-21

Family

ID=67023713

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980055517.1A Active CN112602333B (zh) 2018-08-30 2019-08-26 骨传导麦克风

Country Status (4)

Country Link
US (1) US11265637B2 (ja)
JP (1) JP6534023B1 (ja)
CN (1) CN112602333B (ja)
WO (1) WO2020045351A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7367772B2 (ja) * 2019-11-29 2023-10-24 株式会社村田製作所 生体音響センサおよびそれを備えた聴診器
EP3866484B1 (en) * 2020-02-12 2024-04-03 Patent Holding i Nybro AB Throat headset system
CN114025270A (zh) * 2021-11-10 2022-02-08 湖南德能科技有限公司 声纹识别与语音通话抗噪装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1079999A (ja) * 1996-09-02 1998-03-24 Asahi Giken Kogyo Kk 圧電型咽喉マイク
CN101795143A (zh) * 2009-01-05 2010-08-04 欧力天工股份有限公司 内置骨骼传导麦克风的头戴式送受话器
JP2012010128A (ja) * 2010-06-25 2012-01-12 Seiko Epson Corp 圧電振動片及び圧電デバイス
KR20130020022A (ko) * 2011-08-18 2013-02-27 남경훈 압전팬
CN105745941A (zh) * 2013-12-26 2016-07-06 唐迎 骨传导扬声器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621369Y2 (ja) * 1972-07-04 1981-05-20
US4591668A (en) * 1984-05-08 1986-05-27 Iwata Electric Co., Ltd. Vibration-detecting type microphone
JP2504115B2 (ja) 1988-04-21 1996-06-05 株式会社村田製作所 振動センサ
JPH0833073A (ja) * 1994-07-20 1996-02-02 Atsuden Kk 振動ピックアップマイクロホン
JPH10117394A (ja) 1996-10-09 1998-05-06 Kubota Corp 骨伝導音声利用の通話装置
US6326539B1 (en) * 1998-06-30 2001-12-04 Yamaha Corporation Musical tone control apparatus and sensing device for electronic musical instrument
JP3730433B2 (ja) 1999-03-11 2006-01-05 Ｎｅｃトーキン株式会社 骨伝導音声利用の通話装置
JP2001292487A (ja) 2000-04-04 2001-10-19 Star Micronics Co Ltd スピーカユニット
JP2005245580A (ja) * 2004-03-02 2005-09-15 Azden Corp Ｍｒｉ装置における音声通信装置
JP4130443B2 (ja) 2005-02-15 2008-08-06 旭化成株式会社 マイクロフォン、信号処理装置、コミュニケーションインタフェースシステム、音声話者認証システム、ｎａｍ音対応玩具装置
CA2795555A1 (en) * 2010-05-28 2011-12-01 Sonitus Medical, Inc. Intra-oral tissue conduction microphone
US10828007B1 (en) * 2013-10-11 2020-11-10 Masimo Corporation Acoustic sensor with attachment portion
WO2018079575A1 (ja) 2016-10-28 2018-05-03 パナソニックＩｐマネジメント株式会社 骨伝導マイク、骨伝導ヘッドセットおよび通話装置
US20180352348A1 (en) * 2017-06-06 2018-12-06 Sonitus Technologies Inc. Bone conduction device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1079999A (ja) * 1996-09-02 1998-03-24 Asahi Giken Kogyo Kk 圧電型咽喉マイク
CN101795143A (zh) * 2009-01-05 2010-08-04 欧力天工股份有限公司 内置骨骼传导麦克风的头戴式送受话器
JP2012010128A (ja) * 2010-06-25 2012-01-12 Seiko Epson Corp 圧電振動片及び圧電デバイス
KR20130020022A (ko) * 2011-08-18 2013-02-27 남경훈 압전팬
CN105745941A (zh) * 2013-12-26 2016-07-06 唐迎 骨传导扬声器

Also Published As

Publication number Publication date
WO2020045351A1 (ja) 2020-03-05
JP6534023B1 (ja) 2019-06-26
US11265637B2 (en) 2022-03-01
US20210176552A1 (en) 2021-06-10
CN112602333A (zh) 2021-04-02
JP2020036208A (ja) 2020-03-05

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